[Numpy-discussion] Speed up function on cross product of two sets?

Pearu Peterson pearu at scipy.org
Wed Apr 5 07:18:02 CDT 2006


On Wed, 5 Apr 2006, Arnd Baecker wrote:

> BTW, it seems that we have no Numeric to numpy transition remarks in
> www.scipy.org. I only found
> http://www.scipy.org/PearuPeterson/NumpyVersusNumeric
> and of course Travis' "Guide to NumPy" contains a detailed list of
> necessary changes in chapter 2.6.1.
> In addition ``site-packages/numpy/lib/convertcode.py`` provides an
> automatic conversion.
>
> Would it be helpful to start a new wiki page "ConvertingFromNumeric"
> (similar to http://www.scipy.org/Converting_from_numarray)
> which aims at summarizing the necessary changes
> or expand Pearu's page (if he agrees) on this?

It's better to start a new wiki page similar to Converting_from_numarray 
(I like the table). Btw, I have few notes about the necessary changes for 
Numeric->numpy transition in the following page:

   http://svn.enthought.com/enthought/wiki/NumpyPort#NotesonchangesduetoreplacingNumeric/scipy_basewithnumpy

Feel free to grab these notes.

Pearu




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